Re: No Thermostat ?
Why would the thermostat be removed ?
A previous owner would have encountered a overheating problem due to a failing water pump no doubt, and rather than to spend a few bucks and do the job right, he removed the first obstruction he came across. If you're familiar with the "70's Show", Red Foreman would be giving Eric a well deserved break and instead entitle this guy (whoever he is) as the "Dumbass King"!
(Thermostat Purpose)
(J. Reeves)
Many engines are considered high performance engines and demand a thermostat(s), and many smaller hp engines also require a thermostat for the following reason. The pistons actually distort/twist off round when running. The thermostat is required to keep the outer wall surrounding the steel cylinder, and the cylinder wall itself at a temperture to compensate for the distortion.
With the thermostat removed, the difference in temperture between the inside the cylinder and the water jacket quickly reaches a point whereas (in effect) you have a oblong piston running up and down a round cylinder, or vice versa. Bottom line is without the thermostat, the piston and cylinder wall could be damaged in a short period of time.
The thermostat in your car isn't there simply to have the heater function properly..... think about it.
